scope:

The Standard applies to transmitters which have either a standard electric current output signal or a standard pneumatic output signal in accordance with Publication 381-1 or Publication 382. The test detailed herein may be applied to transmitters which have other output signals, provided that allowance is made for such difference. For certain types of transmitters, where the sensor is an integral part, other specific IEC or ISO standards may need to be consulted (e.g. for chemical analysers, flowmeters, etc.).